| 关联规则的不确定性度量研究 |
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| 引用本文： | 钟智,苏毅娟. 关联规则的不确定性度量研究[J]. 广西师范学院学报(自然科学版), 2003, 20(2): 78-82 |
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| 作者姓名： | 钟智 苏毅娟 |
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| 作者单位： | 广西师范学院,数学与计算机科学系,广西,南宁,530001 |
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| 摘 要： | 自动地从数据库中挖掘关联规则是非常重要且十分有用的，这是因为已开发和研制的数据广泛地遍布于整个世界。关联规则的不确定性由两个因子：支持度和可信度来度量．该文研究和给出已有的度量的性质，为进一步开发数据挖掘软件提供参考。
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| 关 键 词： | 关联规则 支持度 可信度 |
| 文章编号： | 1002-8743(2003)02-0078-05 |
| 修稿时间： | 2003-03-14 |
Studies on Uncertainty Measurements of Association Rule |
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| ZHONG Zhi. Studies on Uncertainty Measurements of Association Rule[J]. Journal of Guangxi Teachers Education University:Natural Science Edition, 2003, 20(2): 78-82 |
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| Authors: | ZHONG Zhi |
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| Abstract: | It is important and useful to automatically mine association rules from databases because a lot of existing and various databases are widely dispersed over the real world. The uncertainty of association rules is measured on two factors:support and confidence. This paper presents and studies the properties of previous measurements on the uncertainty of association rules.The studies are useful for developing data mining systems and tools. |
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| Keywords: | association rule support confidence |
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